/*
* @Author: jack
* @Date:   2020-01-05 12:17:59
* @Last Modified by:   jack
* @Last Modified time: 2020-12-17 12:39:28
*/
.app-bottom, body{ max-width: 720px; margin:0 auto; }
.van-tabbar--fixed{ max-width: 720px; margin:0 auto; left: auto!important;}